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3 years ago

What are the steps to solving this?

Mathematics

1 answer:

Archy [21]3 years ago

5 0

Answer:

64 cubic metres

Step-by-step explanation:

The triangular pyramid volume formula resembles the volume formula for any other pyramid or cone:

V = A * H / 3

where:

A is the area of the pyramid's base

H is the height from the base to the point

In other words: the volume of a triangular pyramid is one-third of the product of the base area and the pyramid's height.

8 x 6 / 2 to find area of base = 24

x 8 = 192

192 / 3 = 64

Hope this makes sense. If you would like, I can l1nk to a very useful website, or I can explain it further.

- profparis

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Answer:

a) 60 mph

b) 32 miles per gallon

c) $2.40

d) $0.80

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3 years ago

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KIM [24]

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3 years ago

Solve the equation for x, 3(2x-5) - 3(x - 7) = 2x - 9

AVprozaik [17]

Answer:

x = -15

Step-by-step explanation:

Step 1: Write equation

3(2x - 5) - 3(x - 7) = 2x - 9

Step 2: Distribute

6x - 15 - 3x + 21 = 2x - 9

Step 3: Combine like terms

3x + 6 = 2x - 9

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5 0

3 years ago

Tori rolls three numbered 1 though 6. She records it weather each cube lands on an even or odd number

SVEN [57.7K]

Answer:

480 times

Step-by-step explanation:

Given

$n = 50$ ---- total number of rolls

See attachment for complete question

Required

Times OO will appear in a roll of 2000 times

From the attached bar graph,

$n(OO) = 12$

So, the occurrence of OO in 2000 rolls is:

$OO = \frac{n(OO)}{n} * 2000$

$OO = \frac{12}{50} * 2000$

$OO = 0.24 * 2000$

$OO = 480$

3 0

3 years ago

Bryanna performed an experiment in which she flipped a coin and recorded the results. She got heads up 23 times and tails up 27

AlexFokin [52]

Answer:

if you are asking the probability of heads vs tails, then its a 50/50 most of the time, just in this situation, there was 1% more chance to get tails.

Step-by-step explanation:

still 50/50, because .01 is a very small number.

7 0

3 years ago